Engadget Sponsored Power banks may be the backpack essential to keep your devices charged on-the-go, but the pandemic and this year’s debilitating power outages demonstrated home backup batteries are even more indispensable to your charging arsenal. Because you experience about six hours of power interruptions on average every year (USEIA). And that’s only increasing … Continue reading Ecoflow boosts its off-grid smart home with a robotic mower →